公开(公告)号：US11889331B2

公开(公告)日：2024-01-30

申请号：US17333699

申请日：2021-05-28

Applicant: Apple Inc.

Inventor： Sameh Eldessoki ,  Christian Hofmann ,  Panagiotis Botsinis

IPC: H04W24/04 ,  H04W76/10 ,  H04W74/02 ,  H04W76/25 ,  H04W84/04

CPC classification number: H04W24/04 ,  H04W74/02 ,  H04W76/10 ,  H04W76/25 ,  H04W84/042

Abstract: Techniques discussed herein can facilitate autonomous user equipment beam failure recovery abort aspects. One example aspect is a baseband processor configured to perform operations including: establishing a connection with a downlink (DL) beam; detecting a beam failure of the DL beam; in response to the beam failure, executing at least one of: a beam failure recovery (BFR) procedure or a candidate beam detection (CBD) procedure; detecting a recovery abort condition while executing the at least one of: the BFR procedure or the CBD procedure; aborting the at least one of: the BFR procedure or the CBD procedure, in response to detecting that the recovery abort condition is satisfied; and maintaining the connection with the DL beam.

公开(公告)号：US12238546B2

公开(公告)日：2025-02-25

申请号：US18425354

申请日：2024-01-29

Applicant: Apple Inc.

Inventor： Sameh Eldessoki ,  Christian Hofmann ,  Panagiotis Botsinis

IPC: H04W24/04 ,  H04W74/02 ,  H04W76/10 ,  H04W76/25 ,  H04W84/04

Abstract: Techniques discussed herein can facilitate autonomous user equipment beam failure recovery abort aspects. One example aspect is a baseband processor configured to, when executing instructions stored in a memory, perform operations comprising: detecting a beam failure of a downlink (DL) beam; determining that a beam recovery abort condition is satisfied after detecting the beam failure; aborting a random access channel (RACH) transmission when the beam recovery abort condition is satisfied; and maintaining a connection with the DL beam after aborting the RACH transmission.

公开(公告)号：US20220386150A1

公开(公告)日：2022-12-01

申请号：US17333699

申请日：2021-05-28

Applicant: Apple Inc.

Inventor： Sameh Eldessoki ,  Christian Hofmann ,  Panagiotis Botsinis

IPC: H04W24/04 ,  H04W76/10 ,  H04W76/25 ,  H04W74/02

Abstract: Techniques discussed herein can facilitate autonomous user equipment beam failure recovery abort aspects. One example aspect is a baseband processor configured to perform operations including: establishing a connection with a downlink (DL) beam; detecting a beam failure of the DL beam; in response to the beam failure, executing at least one of: a beam failure recovery (BFR) procedure or a candidate beam detection (CBD) procedure; detecting a recovery abort condition while executing the at least one of: the BFR procedure or the CBD procedure; aborting the at least one of: the BFR procedure or the CBD procedure, in response to detecting that the recovery abort condition is satisfied; and maintaining the connection with the DL beam.

公开(公告)号：US20250168665A1

公开(公告)日：2025-05-22

申请号：US19033649

申请日：2025-01-22

Applicant: Apple Inc.

Inventor： Sameh Eldessoki ,  Christian Hofmann ,  Panagiotis Botsinis

IPC: H04W24/04 ,  H04W74/02 ,  H04W76/10 ,  H04W76/25 ,  H04W84/04

Abstract: Techniques discussed herein can facilitate autonomous user equipment beam failure recovery abort aspects. One example aspect is baseband processor configured to, when executing instructions stored in a memory, perform operations including initiating, in response to detecting a beam failure of a downlink (DL) beam, a beam recovery procedure. The operations further include determining that the DL beam is valid after initiating the beam recovery procedure. The operations further include aborting the beam recovery procedure in response to determining that the DL beam is valid. The operations further include receiving, via a radio frequency (RF) interface, and after aborting the beam recovery procedure, a communication sent on the DL beam.

公开(公告)号：US20240251262A1

公开(公告)日：2024-07-25

申请号：US18425354

申请日：2024-01-29

Applicant: Apple Inc.

Inventor： Sameh Eldessoki ,  Christian Hofmann ,  Panagiotis Botsinis

IPC: H04W24/04 ,  H04W74/02 ,  H04W76/10 ,  H04W76/25 ,  H04W84/04

CPC classification number: H04W24/04 ,  H04W74/02 ,  H04W76/10 ,  H04W76/25 ,  H04W84/042

Abstract: Techniques discussed herein can facilitate autonomous user equipment beam failure recovery abort aspects. One example aspect is a baseband processor configured to, when executing instructions stored in a memory, perform operations comprising: detecting a beam failure of a downlink (DL) beam; determining that a beam recovery abort condition is satisfied after detecting the beam failure; aborting a random access channel (RACH) transmission when the beam recovery abort condition is satisfied; and maintaining a connection with the DL beam after aborting the RACH transmission.